CAS No.:2687-91-4

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	oral	1350mg/kg (1350mg/kg)	GASTROINTESTINAL: OTHER CHANGES LIVER: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES	Food and Chemical Toxicology. Vol. 26, Pg. 475, 1988.
rat	LD50	subcutaneous	> 2gm/kg (2000mg/kg)		United States Patent Document. Vol. #4882359,

1-Ethyl-2-pyrrolidinone (CAS NO.2687-91-4) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. And the toxicological properties have not been fully investigated. You can see actual entry in RTECS for complete information.

Consensus Reports：

Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Moderately toxic by ingestion. An eye irritant. Combustible. When heated to decomposition it emits toxic fumes of NO_x.Potential
The Hazard Codes:   Xn
The Risk Statements:
22:  Harmful if swallowed 
26:  Very Toxic by inhalation 
The Safety Statements:
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing 

Standards and Recommendations：

 

Analytical Methods：